15810419305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{80071}}^1$

素因数の和:80217

約数の個数: 32

約数和(自身を含む): 21169755648

約数和(自身を除く): 5359336343

約数列:

[1, 5, 17, 23, 85, 101, 115, 391, 505, 1717, 1955, 2323, 8585, 11615, 39491, 80071, 197455, 400355, 1361207, 1841633, 6806035, 8087171, 9208165, 31307761, 40435855, 137481907, 156538805, 186004933, 687409535, 930024665, 3162083861, 15810419305]

約数ペア:

[(1, 15810419305), (5, 3162083861), (17, 930024665), (23, 687409535), (85, 186004933), (101, 156538805), (115, 137481907), (391, 40435855), (505, 31307761), (1717, 9208165), (1955, 8087171), (2323, 6806035), (8585, 1841633), (11615, 1361207), (39491, 400355), (80071, 197455)]